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* i965: Factor out virtual GRF allocation to a separate object.Francisco Jerez2015-02-1018-201/+235
| | | | | | | | | | | | | Right now virtual GRF book-keeping and allocation is performed in each visitor class separately (among other hundred different things), leading to duplicated logic in each visitor and preventing layering as it forces any code that manipulates i965 IR and needs to allocate virtual registers to depend on the specific visitor that happens to be used to translate from GLSL IR. v2: Use realloc()/free() to allocate VGRF book-keeping arrays (Connor). Reviewed-by: Matt Turner <[email protected]>
* glsl: Forbid calling the constructor of any opaque type.Francisco Jerez2015-02-101-3/+3
| | | | | | The spec doesn't define any opaque type constructors. Reviewed-by: Ian Romanick <[email protected]>
* glsl: Return correct number of coordinate components for cubemap array images.Francisco Jerez2015-02-101-2/+7
| | | | | | | | | Cubemap array images are unlike cubemap array samplers in that they don't need an additional coordinate to index individual cubemaps in the array, instead they behave like a 2D array of 6n layers, with n the number of cubemaps in the array. Take this exception into account. Reviewed-by: Ian Romanick <[email protected]>
* mesa: Bump MAX_IMAGE_UNIFORMS to 32.Francisco Jerez2015-02-101-1/+1
| | | | | | So the i965 driver can expose 32 image uniforms per shader stage. Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Rename the CEILING() macro to DIV_ROUND_UP().Francisco Jerez2015-02-103-3/+3
| | | | | | | | | | Some people have complained that code using the CEILING() macro is difficult to understand because it's not immediately obvious what it is supposed to do until you go and look up its definition. Use a more descriptive name that matches the similar utility macro in the Linux kernel. Reviewed-by: Matt Turner <[email protected]>
* nv50,nvc0: Mark PIPE_QUERY_TIMESTAMP_DISJOINT as ready immediatelyTiziano Bacocco2015-02-102-0/+6
| | | | | | | | | Without this when an application issues that query, it would try to wait the result from the gpu, and since no query has been actually issued, it will wait forever. Signed-off-by: Tiziano Bacocco <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50/ir: Fold IMM into MADRoy Spliet2015-02-101-0/+53
| | | | | | | | | | | | | Add a specific optimisation pass for NV50 to check whether SRC0 or SRC1 is a MOV dst, IMM. If so: fold the IMM in and try to drop the MOV. Must be done post-RA because it requires that SDST == SSRC2. V2: improve readability and add comments to clarify decisions V3: Remove redundant code... compiler already attempts to put the IMM in SSRC1 Signed-off-by: Roy Spliet <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50/ir: Add emit support for MAD IMM formatRoy Spliet2015-02-101-0/+8
| | | | | | | | | But don't enable generation of it in the opProperties, because we can't guarantee the SDST==SRC2 constraint until after register assignment. We'll add a post-RA folding pass to utilise this. Signed-off-by: Roy Spliet <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50/ir: Add support for MAD 4-byte opcodeRoy Spliet2015-02-102-8/+6
| | | | | | | | | | | | Add emission rules for negative and saturate flags for MAD 4-byte opcodes, and get rid of some of the constraints. Obviously tested with a wide variety of shaders. V2: Document MAD as supported short form V3: Split up IMM from short-form modifiers Signed-off-by: Roy Spliet <[email protected]> Reviewed-by: Ilia Mirkin <[email protected]>
* nv50/ir: change the way float face is returnedIlia Mirkin2015-02-102-4/+6
| | | | | | | | | | | | The old way made it impossible for the optimizer to reason about what was going on. The new way is the same number of instructions (the neg gets folded into the cvt) but enables the optimizer to be cleverer if comparing to a constant (most common case). [The optimizer is presently not sufficiently clever to work this out, but it could relatively easily be made to be. The old way would have required significant complexity to work out.] Signed-off-by: Ilia Mirkin <[email protected]>
* nir: Mark nir_print_instr's instr pointer as const.Kenneth Graunke2015-02-102-3/+3
| | | | | | | | Printing instructions doesn't modify them, so we can mark the parameter const. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* i965: Fix integer border color on Haswell.Kenneth Graunke2015-02-093-0/+66
| | | | | | | | | +82 Piglits - 100% of border color tests now pass on Haswell. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Reviewed-by: Chris Forbes <[email protected]> Cc: [email protected]
* i965: Use a gl_color_union for sampler border color.Kenneth Graunke2015-02-091-53/+52
| | | | | | | | | | | This should have no effect, but will make it easier to implement other bug fixes. v2: Eliminate "unsigned one" local; just use the value where necessary. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Cc: [email protected]
* i965: Override swizzles for integer luminance formats.Kenneth Graunke2015-02-091-0/+8
| | | | | | | | | | | | | | | The hardware's integer luminance formats are completely unusable; currently we fall back to RGBA. This means we need to override the texture swizzle to obtain the XXX1 values expected for luminance formats. Fixes spec/EXT_texture_integer/texwrap formats bordercolor [swizzled] on Broadwell - 100% of border color tests now pass on Broadwell. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Reviewed-by: Chris Forbes <[email protected]> Cc: [email protected]
* util/u_atomic: Add new macro p_atomic_addCarl Worth2015-02-092-0/+21
| | | | | | | | | | | | | This provides for atomic addition, which will be used by an upcoming shader-cache patch. A simple test is added to "make check" as well. Note: The various O/S functions differ on whether they return the original value or the value after the addition, so I did not provide an add_return() macro which would be sensitive to that difference. Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Aaron Watry <[email protected]> Reviewed-by: José Fonseca <[email protected]>
* util/hash_table: Try to hit a double-insertion bug in the collision testJason Ekstrand2015-02-071-1/+13
| | | | Reviewed-by: Eric Anholt <[email protected]>
* util/set: Do a full search when adding new itemsJason Ekstrand2015-02-071-6/+15
| | | | | | | | | | | | Previously, the set_insert function would bail early if it found a deleted slot that it could re-use. However, this is a problem if the key being inserted is already in the set but further down the list. If this happens, the element ends up getting inserted in the set twice. This commit makes it so that we walk over all of the possible entries for the given key and then, if we don't find the key, place it in the available free entry we found. Reviewed-by: Eric Anholt <[email protected]>
* util/hash_table: Do a full search when adding new itemsJason Ekstrand2015-02-071-7/+16
| | | | | | | | | | | | Previously, the hash_table_insert function would bail early if it found a deleted slot that it could re-use. However, this is a problem if the key being inserted is already in the hash table but further down the list. If this happens, the element ends up getting inserted in the hash table twice. This commit makes it so that we walk over all of the possible entries for the given key and then, if we don't find the key, place it in the available free entry we found. Reviewed-by: Eric Anholt <[email protected]>
* mesa: Make renderbuffer FBO attachments not layeredJames Legg2015-02-081-0/+1
| | | | | | | | | | | | For framebuffer completeness checks, consider renderbuffers as not layered. Previously, they would have counted as layered if a layered textured had previously been bound to the same attachment point. This could cause framebuffer completeness checks to incorrectly fail with GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS, even if no layered attachments were present. Reviewed-by: Chris Forbes <[email protected]> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89026
* gallium/hud: also try R8_UNORM format for font texture10.5-branchpointBrian Paul2015-02-071-9/+15
| | | | | | | Convert the code to try formats from an array rather than a bunch of if/else cases. Reviewed-by: Marek Olšák <[email protected]>
* gallium/hud: flush stdout in print_help(), for WindowsBrian Paul2015-02-071-0/+1
| | | | Reviewed-by: Marek Olšák <[email protected]>
* i965: Add more stringent blitter assertionsBen Widawsky2015-02-071-0/+3
| | | | | | | | | | | | Blits to or from a y-tiled surface must always be a multiple of the tile size. From page 16 of the HSW PRM (https://01.org/linuxgraphics/sites/default/files/documentation/intel-gfx-prm-osrc-hsw-memory-views.pdf#16) "The pitch of a tiled enclosing region must be an integral number of tile widths" Signed-off-by: Ben Widawsky <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* i965: Consolidate some of the intel_blit logicBen Widawsky2015-02-071-20/+8
| | | | | | | | | | | An upcoming patch is going to introduce some code here, and having this code organized as the patch does makes it a bit easier to read later. There should be no functional change here. Signed-off-by: Ben Widawsky <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* st/dri: Make depth buffer optional for postprocessingPark, Jeongmin2015-02-072-2/+2
| | | | | | Since only pp_jimenezmlaa uses depth buffer, we can make it optional. Signed-off-by: Marek Olšák <[email protected]>
* postprocess: Check for depth buffer in pp_jimenezmlaaPark, Jeongmin2015-02-071-0/+3
| | | | | Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88962 Signed-off-by: Marek Olšák <[email protected]>
* i965/vec4: Correct MUL destination hazardBen Widawsky2015-02-061-4/+4
| | | | | | | | | | | | | | | | | | | | | | As it turns out, we were over-thinking the cause of the hang on Cherryview. It's simply errata for Cherryview. commit 88fea85f09e2252035bec66ab26c375b45b000f5 Author: Ben Widawsky <[email protected]> Date: Fri Nov 21 10:47:41 2014 -0800 i965/vec4/gen8: Handle the MUL dest hazard exception This is an explanation to why we never saw the hang on BDW. NOTE: The problem the original patch was trying to fix does still exist. It will have to be fixed at some point. v2: Modify commit message, s/CHV/BDW Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84212 Signed-off-by: Ben Widawsky <[email protected]> Reviewed-by: Matt Turner <[email protected]>
* nir: Fix broken fsat recognizer.Eric Anholt2015-02-061-1/+1
| | | | | | | | We've probably never seen this ridiculous pattern in the wild, so it didn't matter. Reviewed-by: Connor Abbott <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]>
* nir: Slightly simplify algebraic code generation by reusing a struct.Eric Anholt2015-02-061-6/+3
| | | | Reviewed-by: Jason Ekstrand <[email protected]>
* tgsi/ureg: Add missing some missing opcodes opcode_tmp.hEric Anholt2015-02-061-0/+4
| | | | | | I wanted all of these for NIR-to-TGSI. Reviewed-by: Roland Scheidegger <[email protected]>
* tgsi/ureg: Move ureg_dst_register() to the header.Eric Anholt2015-02-062-28/+25
| | | | | | | I wanted to use it for nir-to-tgsi. The equivalent ureg_src_register() is also located here. Reviewed-by: Roland Scheidegger <[email protected]>
* gallium/u_tests: test a NULL buffer sampler viewMarek Olšák2015-02-062-13/+42
| | | | Reviewed-by: Glenn Kennard <[email protected]>
* gallium/u_tests: test a NULL constant bufferMarek Olšák2015-02-061-0/+57
| | | | | | | | | This expects (0,0,0,0), though it can be changed to something else or allow more than one set of values to be considered correct. This is currently the radeonsi behavior. Reviewed-by: Glenn Kennard <[email protected]>
* gallium/u_tests: test a NULL texture sampler viewMarek Olšák2015-02-061-17/+85
| | | | v2: allow one of the two values
* gallium/u_tests: restructure the only test, refactor out reusable codeMarek Olšák2015-02-061-31/+79
| | | | Reviewed-by: Glenn Kennard <[email protected]>
* gallium: run gallium tests if GALLIUM_TESTS=1 is setMarek Olšák2015-02-063-3/+14
| | | | Reviewed-by: Glenn Kennard <[email protected]>
* gallium/postprocessing: fix crash at context destructionMarek Olšák2015-02-061-4/+3
| | | | Reviewed-by: Michel Dänzer <[email protected]>
* r600g/sb: fix a bug in constants folding optimisation passXavier Bouchoux2015-02-061-0/+2
| | | | | | | | | | | | | | | ADD R6.y.1, R5.w.1, ~1|3f800000 ADD R6.y.2, |R6.y.1|, -0.0001|b8d1b717 was wrongly being converted to ADD R6.y.1, R5.w.1, ~1|3f800000 ADD R6.y.2, R5.w.1, -1.0001|bf800347 because abs() modifier was ignored. Signed-off-by: Xavier Bouchoux <[email protected]> Reviewed-by: Glenn Kennard <[email protected]>
* r600g: fix abs() support on ALU 3 source operands instructionsXavier Bouchoux2015-02-063-7/+63
| | | | | | | | Since alu does not support abs() modifier on source operands, spill and apply the modifiers to a temp register when needed. Signed-off-by: Xavier Bouchoux <[email protected]> Reviewed-by: Glenn Kennard <[email protected]>
* r300g: small code cleanup (v2)David Heidelberg2015-02-064-26/+4
| | | | | | | v2: incorporated changes from Marek Olšák Reviewed-by: Marek Olšák <[email protected]> Signed-off-by: David Heidelberg <[email protected]>
* glsl: GLSL ES identifiers cannot exceed 1024 charactersIago Toral Quiroga2015-02-061-1/+7
| | | | | | | | | | | v2 (Ian Romanick) - Move the check to the lexer before rallocing a copy of the large string. Fixes the following 2 dEQP tests: dEQP-GLES3.functional.shaders.keywords.invalid_identifiers.max_length_vertex dEQP-GLES3.functional.shaders.keywords.invalid_identifiers.max_length_fragment Reviewed-by: Ian Romanick <[email protected]>
* i965: Fix INTEL_DEBUG=shader_time for SIMD8 VS (and GS).Kenneth Graunke2015-02-051-9/+25
| | | | | | | | | | | | We were incorrectly attributing VS time to FS8 on Gen8+, which now use fs_visitor for vertex shaders. We don't hit this for geometry shaders yet, but we may as well add support now - the fix is obvious, and we'll just forget later. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Francisco Jerez <[email protected]> Reviewed-by: Jordan Justen <[email protected]>
* i965/fs: Use inst->eot rather than opcodes in register allocation.Kenneth Graunke2015-02-051-11/+10
| | | | | | | | | | | | Previously, we special cased FB writes and URB writes in the register allocation code. What we really wanted was to handle any message with EOT set. This saves us from extending the list with new opcodes in the future. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]> Reviewed-by: Ben Widawsky <[email protected]>
* i965/fs: Delete is_last_send(); just check inst->eot.Kenneth Graunke2015-02-051-14/+1
| | | | | | | | | | | | | | | This helper function basically just checks inst->eot, but also asserts that only opcodes we expect to terminate threads have EOT set. As far as I'm aware, we've never had such a bug. Removing it means that we don't have to extend the list for new opcodes. Cherryview and Skylake introduce an optimization where sampler messages can have EOT set; scalar GS/HS/DS will likely introduce new opcodes as well. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Jordan Justen <[email protected]> Reviewed-by: Ben Widawsky <[email protected]>
* st/mesa: Don't use PIPE_USAGE_STREAM for GL_PIXEL_UNPACK_BUFFER_ARBMichel Dänzer2015-02-061-2/+9
| | | | | | | | | | | | | | The latter currently implies CPU read access, so only PIPE_USAGE_STAGING can be expected to be fast. Mesa demos src/tests/streaming_rect on Kaveri (radeonsi): Unpatched: 42 frames in 1.023 seconds = 41.056 FPS Patched: 615 frames in 1.000 seconds = 615.000 FPS Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=88658 Cc: "10.3 10.4" <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* st/nine: Implement dummy vbo behaviour when vs is missing inputsTiziano Bacocco2015-02-064-18/+119
| | | | | | | | | | | Use a dummy vertex buffer object when vs inputs have no corresponding entries in the vertex declaration. This dummy buffer will give to the shader float4(0,0,0,0). This fixes several artifacts on some games. Signed-off-by: Axel Davy <[email protected]> Signed-off-by: Tiziano Bacocco <[email protected]>
* gallium/targets/d3dadapter9: Free card deviceAxel Davy2015-02-061-8/+10
| | | | | | | | | The drm fd wasn't released, causing a crash for wine tests on nouveau, which seems to have a bug when a lot of device descriptors are open. Reviewed-by: Tiziano Bacocco <[email protected]> Signed-off-by: Axel Davy <[email protected]>
* gallium/targets/d3dadapter9: Release the pipe_screen at destruction.Axel Davy2015-02-061-6/+12
| | | | | | | We weren't releasing hal and ref, causing some issues (threads not released, etc) Reviewed-by: Tiziano Bacocco <[email protected]> Signed-off-by: Axel Davy <[email protected]>
* gallium/targets/d3dadapter9: Fix device detection for render-nodesAxel Davy2015-02-061-45/+14
| | | | | | | | | | | | | | When on a render node the unique ioctl doesn't work. This patch drops the code to detect the device, which relied on an ioctl, and replaces it by the mesa loader function. The mesa loader function is more complete and won't fail for render-nodes. Alternatively we could also have used the pipe cap to determine the vendor and device id from the driver. Reviewed-by: Tiziano Bacocco <[email protected]> Signed-off-by: Axel Davy <[email protected]>
* st/nine: Dummy sampler should have a=1Axel Davy2015-02-065-43/+163
| | | | | Reviewed-by: Tiziano Bacocco <[email protected]> Signed-off-by: Axel Davy <[email protected]>
* st/nine: Fix update_framebuffer binding cbufs the pixel shader wouldn't ↵Axel Davy2015-02-062-12/+12
| | | | | | | render to Reviewed-by: Tiziano Bacocco <[email protected]> Signed-off-by: Axel Davy <[email protected]>
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